diff --git a/Makefile b/Makefile
index 445951d6968724106123a4fbe6ad0c70a3744373..e0ecd835aa4627a1b678a67e095ea01517e80588 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@ run: recvmmsg.so
 	python3 udp_receiver.py
 
 recvmmsg.so: recvmmsg.c
-	gcc -o recvmmsg.so recvmmsg.c -fPIC -rdynamic -shared -I/usr/include/python3.9 -O2
+	gcc -o recvmmsg.so recvmmsg.c -fPIC -rdynamic -shared -O2
 
 clean:
 	rm recvmmsg.so